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OpenXR: Allow GDExtensions to provide multiple, ordered composition layers

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Co-authored-by: Bastiaan Olij <mux213@gmail.com>
This commit is contained in:
David Snopek
2023-05-09 23:29:13 +10:00
parent da945ce626
commit 308a6a4734
8 changed files with 91 additions and 16 deletions
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20
modules/openxr/extensions/openxr_extension_wrapper_extension.cpp
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@@ -39,7 +39,9 @@ void OpenXRExtensionWrapperExtension::_bind_methods() {
GDVIRTUAL_BIND(_set_session_create_and_get_next_pointer, "next_pointer");
GDVIRTUAL_BIND(_set_swapchain_create_info_and_get_next_pointer, "next_pointer");
GDVIRTUAL_BIND(_set_hand_joint_locations_and_get_next_pointer, "hand_index", "next_pointer");
GDVIRTUAL_BIND(_get_composition_layer);
GDVIRTUAL_BIND(_get_composition_layer_count);
GDVIRTUAL_BIND(_get_composition_layer, "index");
GDVIRTUAL_BIND(_get_composition_layer_order, "index");
GDVIRTUAL_BIND(_get_suggested_tracker_names);
GDVIRTUAL_BIND(_on_register_metadata);
GDVIRTUAL_BIND(_on_before_instance_created);
@@ -140,16 +142,28 @@ PackedStringArray OpenXRExtensionWrapperExtension::get_suggested_tracker_names()
return PackedStringArray();
}
XrCompositionLayerBaseHeader *OpenXRExtensionWrapperExtension::get_composition_layer() {
int OpenXRExtensionWrapperExtension::get_composition_layer_count() {
int count = 0;
GDVIRTUAL_CALL(_get_composition_layer_count, count);
return count;
}
XrCompositionLayerBaseHeader *OpenXRExtensionWrapperExtension::get_composition_layer(int p_index) {
uint64_t pointer;
if (GDVIRTUAL_CALL(_get_composition_layer, pointer)) {
if (GDVIRTUAL_CALL(_get_composition_layer, p_index, pointer)) {
return reinterpret_cast<XrCompositionLayerBaseHeader *>(pointer);
}
return nullptr;
}
int OpenXRExtensionWrapperExtension::get_composition_layer_order(int p_index) {
int order = 0;
GDVIRTUAL_CALL(_get_composition_layer_order, p_index, order);
return order;
}
void OpenXRExtensionWrapperExtension::on_register_metadata() {
GDVIRTUAL_CALL(_on_register_metadata);
}